ATE466530T1 - Medizinische vorrichtung wie z. b. ein dilator- katheter, ein mikro-katheter oder ein atherektomie-katheter - Google Patents

Medizinische vorrichtung wie z. b. ein dilator- katheter, ein mikro-katheter oder ein atherektomie-katheter

Info

Publication number
ATE466530T1
ATE466530T1 AT05252149T AT05252149T ATE466530T1 AT E466530 T1 ATE466530 T1 AT E466530T1 AT 05252149 T AT05252149 T AT 05252149T AT 05252149 T AT05252149 T AT 05252149T AT E466530 T1 ATE466530 T1 AT E466530T1
Authority
AT
Austria
Prior art keywords
catheter
hollow shaft
shaft body
tip portion
micro
Prior art date
Application number
AT05252149T
Other languages
English (en)
Inventor
Naohiko Miyata
Manabu Shimogami
Masaaki Nihonmatsu
Shinichi Goto
Original Assignee
Asahi Intecc Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Intecc Co Ltd filed Critical Asahi Intecc Co Ltd
Application granted granted Critical
Publication of ATE466530T1 publication Critical patent/ATE466530T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
    • A47B97/001—Wall mounting or suspension arrangements for blackboards or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
    • B43L1/04—Blackboards
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00681—Aspects not otherwise provided for
    • A61B2017/00685—Archimedes screw
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00902—Material properties transparent or translucent
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B2017/348—Means for supporting the trocar against the body or retaining the trocar inside the body
    • A61B2017/3482—Means for supporting the trocar against the body or retaining the trocar inside the body inside
    • A61B2017/349—Trocar with thread on outside
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • A61M25/0053—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids having a variable stiffness along the longitudinal axis, e.g. by varying the pitch of the coil or braid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/0069—Tip not integral with tube

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
AT05252149T 2004-04-06 2005-04-06 Medizinische vorrichtung wie z. b. ein dilator- katheter, ein mikro-katheter oder ein atherektomie-katheter ATE466530T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004112517A JP4497454B2 (ja) 2004-04-06 2004-04-06 医療用具

Publications (1)

Publication Number Publication Date
ATE466530T1 true ATE466530T1 (de) 2010-05-15

Family

ID=34940726

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05252149T ATE466530T1 (de) 2004-04-06 2005-04-06 Medizinische vorrichtung wie z. b. ein dilator- katheter, ein mikro-katheter oder ein atherektomie-katheter

Country Status (8)

Country Link
US (1) US8814890B2 (de)
EP (1) EP1586274B1 (de)
JP (1) JP4497454B2 (de)
KR (1) KR20060045498A (de)
CN (1) CN100566666C (de)
AT (1) ATE466530T1 (de)
DE (1) DE602005021018D1 (de)
TW (1) TW200538174A (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8377035B2 (en) 2003-01-17 2013-02-19 Boston Scientific Scimed, Inc. Unbalanced reinforcement members for medical device
DE102005045071A1 (de) * 2005-09-21 2007-04-12 Siemens Ag Kathetervorrichtung mit einem Positionssensorsystem zur Behandlung eines teilweisen und/oder vollständigen Gefäßverschlusses unter Bildüberwachung
US20080097498A1 (en) * 2004-11-29 2008-04-24 Yasuhiro Shimizu Intravascular Obstruction Removing Tool
JP4693091B2 (ja) * 2004-12-21 2011-06-01 朝日インテック株式会社 カテーテル及びその製造方法
JP4905647B2 (ja) * 2006-02-14 2012-03-28 朝日インテック株式会社 医療用具
US8617192B2 (en) 2006-02-22 2013-12-31 Bradley H. Strauss Guide-wire sleeve for facilitation of lesion crossing
US9345509B2 (en) * 2006-02-22 2016-05-24 Baylis Medical Company Inc. Guide-wire dilation device for facilitation of lesion crossing
US8419658B2 (en) * 2006-09-06 2013-04-16 Boston Scientific Scimed, Inc. Medical device including structure for crossing an occlusion in a vessel
US7841994B2 (en) 2007-11-02 2010-11-30 Boston Scientific Scimed, Inc. Medical device for crossing an occlusion in a vessel
JP4743800B2 (ja) 2008-10-11 2011-08-10 朝日インテック株式会社 カテーテル
JP5508804B2 (ja) * 2009-10-06 2014-06-04 オリンパス株式会社 ガイド装置
JP2011110144A (ja) * 2009-11-25 2011-06-09 Sumitomo Bakelite Co Ltd 血管内治療用カテーテル
JP5110716B2 (ja) * 2011-02-25 2012-12-26 朝日インテック株式会社 カテーテル
JP2012187263A (ja) * 2011-03-10 2012-10-04 Sumitomo Bakelite Co Ltd 医療機器および医療機器の製造方法
CN105873530B (zh) * 2013-09-18 2019-11-08 埃克斯爱博凯斯有限公司 用于穿越并治疗阻塞的系统和方法
US10835709B2 (en) 2013-11-04 2020-11-17 Nitiloop Ltd. Microcatheter tubing arrangement
US9636477B2 (en) * 2014-10-09 2017-05-02 Vascular Solutions, Inc. Catheter
US9782561B2 (en) 2014-10-09 2017-10-10 Vacular Solutions, Inc. Catheter tip
JP6624600B2 (ja) * 2015-03-23 2019-12-25 朝日インテック株式会社 カテーテル
EP3072549A1 (de) 2015-03-23 2016-09-28 Asahi Intecc Co., Ltd. Katheter
ES3047547T3 (en) 2015-05-26 2025-12-03 Teleflex Life Sciences Llc Guidewire fixation
CN108430377B (zh) * 2015-12-28 2021-11-23 皇家飞利浦有限公司 用于光学形状感测的细长介入装置
CN105935458A (zh) * 2016-04-11 2016-09-14 欧阳小青 一种留置针用输液软管
JP6674700B2 (ja) * 2016-05-09 2020-04-01 朝日インテック株式会社 医療用デバイス
US10751514B2 (en) 2016-12-09 2020-08-25 Teleflex Life Sciences Limited Guide extension catheter
KR102299776B1 (ko) * 2017-03-24 2021-09-09 아사히 인텍크 가부시키가이샤 다일레이터
US20180338770A1 (en) 2017-05-23 2018-11-29 Asahi Intecc Co., Ltd. Assistive jet aspiration thrombectomy catheter and method of using same
WO2019004100A1 (ja) 2017-06-27 2019-01-03 ニプロ株式会社 カテーテル、セパレータおよび吸引システム
US10238834B2 (en) * 2017-08-25 2019-03-26 Teleflex Innovations S.À.R.L. Catheter
EP3744379B1 (de) * 2018-01-26 2022-10-05 Asahi Intecc Co., Ltd. Katheter
JP7265527B2 (ja) * 2018-03-29 2023-04-26 テルモ株式会社 カテーテル組立体
US10953195B2 (en) * 2018-06-01 2021-03-23 Covidien Lp Flexible tip catheter
CN112702963B (zh) * 2018-09-21 2025-01-03 朝日英达科株式会社 扩张器
US11524142B2 (en) 2018-11-27 2022-12-13 Teleflex Life Sciences Limited Guide extension catheter
US10946177B2 (en) 2018-12-19 2021-03-16 Teleflex Life Sciences Limited Guide extension catheter
WO2020146035A1 (en) 2019-01-07 2020-07-16 Teleflex Life Sciences Limited Guide extension catheter
EP4176918B1 (de) * 2020-07-06 2025-08-27 Asahi Intecc Co., Ltd. Katheter
US12491340B2 (en) * 2020-09-11 2025-12-09 Greatbatch Ltd. Guiding sheath with pressure relief channel
EP4362828A4 (de) 2021-06-28 2025-05-14 Inquis Medical, Inc. Vorrichtungen und verfahren zur steuerung der entfernung von obstruktiver substanz
US20250134539A1 (en) * 2021-12-21 2025-05-01 Anaconda Biomed, Sl An intravascular device with an improved attachment of its elements and a method of manufacturing thereof

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815608A (en) * 1972-03-10 1974-06-11 East West Med Prod Retaining catheter
US4370131A (en) * 1977-06-24 1983-01-25 Surgical Design Ultrasonic transducer tips
US4368730A (en) * 1981-02-12 1983-01-18 Nigel Sharrock Intravenous catheter
JPS5895802U (ja) * 1981-12-21 1983-06-29 株式会社町田製作所 内視鏡における吸引管
JPS5916649U (ja) 1982-07-23 1984-02-01 ハナコ・メディカル株式会社 超選択的血管造影用リ−ドワイヤ−の改良
JPS59184809U (ja) 1983-05-28 1984-12-08 富士写真光機株式会社 内視鏡および鉗子等の如き生体内挿入器具
US6106538A (en) * 1984-05-14 2000-08-22 Shiber; Samuel Method for forming an internal coronary bypass
JPS60261465A (ja) 1984-06-08 1985-12-24 テルモ株式会社 医療用チユ−ブ案内具
US4748986A (en) * 1985-11-26 1988-06-07 Advanced Cardiovascular Systems, Inc. Floppy guide wire with opaque tip
JPS63262160A (ja) 1987-04-20 1988-10-28 テルモ株式会社 カテ−テル
US5078723A (en) * 1989-05-08 1992-01-07 Medtronic, Inc. Atherectomy device
US20030216761A1 (en) * 1990-03-27 2003-11-20 Samuel Shiber Guidewire system
EP0495299A1 (de) * 1990-12-03 1992-07-22 C.R. Bard, Inc. Konstruktion einer Führungsdrahtspitze
JPH0647094A (ja) * 1992-08-03 1994-02-22 Terumo Corp 血管カテーテル
US5360432A (en) * 1992-10-16 1994-11-01 Shturman Cardiology Systems, Inc. Abrasive drive shaft device for directional rotational atherectomy
DK0625358T3 (da) * 1993-05-19 1996-08-05 Schneider Europ Ag Styretråd
JPH07265319A (ja) 1994-03-28 1995-10-17 Surgical Syst & Instr Inc 閉塞した血管を開放するアテレクトミー装置
JPH07265315A (ja) 1994-03-31 1995-10-17 Nippon Dempa Kogyo Co Ltd 超音波探触子
JPH0994298A (ja) * 1995-09-28 1997-04-08 Terumo Corp ガイドワイヤー
JPH0994297A (ja) * 1995-09-29 1997-04-08 Nippon Zeon Co Ltd ガイディングカテーテル
US5755697A (en) * 1995-11-22 1998-05-26 Jones; Calvin E. Self-tunneling, self-securing percutaneous catheterization device and method of use thereof
JP3732911B2 (ja) 1996-10-08 2006-01-11 ペンタックス株式会社 内視鏡用処置具
US6379334B1 (en) * 1997-02-10 2002-04-30 Essex Technology, Inc. Rotate advance catheterization system
JPH1189941A (ja) 1997-09-18 1999-04-06 Olympus Optical Co Ltd カテーテル
US6139557A (en) * 1997-11-07 2000-10-31 Prolifix Medical, Inc. Apparatus for making wire with radial expansible guide section and methods of manufacturing the same
FR2776180B1 (fr) * 1998-03-17 2000-08-11 Pascal Boudjema Dispositif d'implantation de greffons capillaires de petit diametre
EP1378262A3 (de) * 1998-06-12 2004-03-17 Cardiac Pacemakers, Inc. Modifizierter Führungsdraht für eine Zugangsleitung zur linken Herzkammer
JP2000161543A (ja) * 1998-12-01 2000-06-16 Terumo Corp 可撓管
CA2348523C (en) 1998-12-16 2008-02-12 Cook Incorporated Finishing technique for a guiding catheter
DE69927474T2 (de) 1999-03-29 2006-07-06 William Cook Europe A/S Ein Führungsdraht
US6322586B1 (en) 2000-01-10 2001-11-27 Scimed Life Systems, Inc. Catheter tip designs and method of manufacture
US7153319B1 (en) * 2000-01-26 2006-12-26 Genico, Inc. Trocar system having shielded trocar
EP1409058A2 (de) * 2000-01-28 2004-04-21 William Cook Europe ApS Medizinische endovaskuläre vorrichtung mit einer mehrzahl von drähten
JP2001327606A (ja) * 2000-05-23 2001-11-27 Japan Lifeline Co Ltd 医療用挿通線体
JP2004509659A (ja) * 2000-05-30 2004-04-02 ジェニコン　エルシー 遮蔽トロカール、摘み付きカニューレ、取り外し可能端部ハウジング、および柔軟バルブシステムを内蔵するトロカールシステムおよびその使用方法
US6638265B1 (en) * 2000-06-08 2003-10-28 Artin M. Ternamian Laparoscopy cannula adapter and assembly
US6613017B1 (en) * 2000-08-08 2003-09-02 Scimed Life Systems, Inc. Controlled depth injection device and method
ATE287747T1 (de) * 2000-10-03 2005-02-15 Cook William Europ Führungsdraht
US7335216B2 (en) * 2002-01-22 2008-02-26 Cardica, Inc. Tool for creating an opening in tissue
JP3971320B2 (ja) * 2003-02-17 2007-09-05 修 加藤 カテーテル
JP4414662B2 (ja) * 2003-03-03 2010-02-10 オリンパス株式会社 密巻コイル及びこの密巻コイルを用いた医療用処置具
IL162415A0 (en) * 2004-06-09 2005-11-20 Noam Shamay A micro-catheter for crossing totalocclusions in blood vessels
DE102005010062B4 (de) * 2005-03-04 2007-06-28 Karl Storz Gmbh & Co. Kg Gasinsufflationsvorrichtung
JP2009537280A (ja) * 2006-05-19 2009-10-29 コンメッド エンドスコーピック テクノロジーズ インコーポレーテッド 可動医療器具

Also Published As

Publication number Publication date
JP2005296078A (ja) 2005-10-27
KR20060045498A (ko) 2006-05-17
TW200538174A (en) 2005-12-01
JP4497454B2 (ja) 2010-07-07
US20050222585A1 (en) 2005-10-06
CN1689529A (zh) 2005-11-02
DE602005021018D1 (de) 2010-06-17
EP1586274B1 (de) 2010-05-05
US8814890B2 (en) 2014-08-26
EP1586274A1 (de) 2005-10-19
CN100566666C (zh) 2009-12-09

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